// Prefill the search box with Search... text.
$(document).ready(function(){
  $('#search input:text').autofill({
    value: "Search..."
  });
});

// Sharing Block fuctions, including call to sharehelper plugin
jQuery(function () {
	if ($('#sharingBlock').length) {
	    var msie6 = jQuery.browser == 'msie' && jQuery.browser.version < 7;
    	if (!msie6) {
    	    var top = jQuery('#sharingBlock').offset().top - parseFloat(jQuery('#sharingBlock').css('margin-top').replace(/auto/, 0));
        	jQuery(window).scroll(function (event) {
           		var y = jQuery(this).scrollTop();
            	if (y >= top-20) {
               		jQuery('#sharingBlock').addClass('fixed');
            	} else {
                	jQuery('#sharingBlock').removeClass('fixed');
            	}
       		});
    	}
    	
    	$('#delicious').sharehelper('delicious');
    	$('#facebook').sharehelper('facebook');
    	$('#googlebuzz').sharehelper('googlebuzz');
    	$('#linkedin').sharehelper('linkedin');
    	$('#twitter').sharehelper('twitter');
    	//$('#emailit').sharehelper('emailit');
    } 
});